Since founder Vic Edelbrock Sr. began building performance intake manifolds in 1938, Edelbrock has grown into one of the most trusted names in American high-performance parts, from carburetors and intake manifolds to cylinder heads, crate engines, and EFI systems. JEGS has spent decades supplying Edelbrock components to racers, engine builders, and street enthusiasts, backing this extensive lineup with in-house technical support, fast shipping, and a Price Match Guarantee so you can choose proven Edelbrock parts with confidence.

Fully CNC'd Intake / Exhaust Ports and Combustion Chambers!

The Edelbrock Victor Jr. LT1 cylinder heads are ideal for use in high performance street and competition engines that have reached their limit with a stock-style cylinder head design. Edelbrock's Victor Jr. LT1 cylinder heads are an all-new ground up design that incorporates subtle changes for improved flow and combustion. These changes were made to improve the limitations encountered in the stock cylinder heads when increasing the performance level of the engine. Changes include exhaust ports that have been moved 1.5" horizontally for improved air flow and will require custom headers. Also, 2.20" diameter intake valves with a canted configuration similar to what is utilized in the GM LT1 Gen V engine. These cylinder heads also feature fully CNC'd intake ports, combustion chambers and exhaust ports for consistency and improved performance. All of these changes make these cylinder heads capable of producing 750+ hp on an LT engine with stock rocker arms. Made In The USA!